diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5894f44..f42a627 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,23 +1,7 @@
 project(FITD)
 cmake_minimum_required(VERSION 3.9)
 
-MACRO(COPY_BUILD_CONFIG SourceConfigName DestConfigName)
-if(CMAKE_CONFIGURATION_TYPES)
-	list(APPEND CMAKE_CONFIGURATION_TYPES ${DestConfigName})
-	string(TOUPPER ${SourceConfigName} SOURCE_UPCASE)
-	string(TOUPPER ${DestConfigName} DEST_UPCASE)
-
-	set(CMAKE_SHARED_LINKER_FLAGS_${DEST_UPCASE} ${CMAKE_SHARED_LINKER_FLAGS_${SOURCE_UPCASE}})
-	set(CMAKE_EXE_LINKER_FLAGS_${DEST_UPCASE} ${CMAKE_EXE_LINKER_FLAGS_${SOURCE_UPCASE}})
-	set(CMAKE_C_FLAGS_${DEST_UPCASE} ${CMAKE_C_FLAGS_${SOURCE_UPCASE}})
-	set(CMAKE_CXX_FLAGS_${DEST_UPCASE} ${CMAKE_CXX_FLAGS_${SOURCE_UPCASE}})
-else()
-	message("  XXX custom build types are not allowed...")
-endif()
-ENDMACRO(COPY_BUILD_CONFIG)
-
-set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DBX_CONFIG_DEBUG=0")
-
+set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBX_CONFIG_DEBUG=0")
 #set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /DBX_CONFIG_DEBUG=1")
 
 IF(MSVC)
@@ -25,8 +9,6 @@ IF(MSVC)
     #set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_MSVC_STL_HARDENING=1")
 ENDIF(MSVC)
 
-COPY_BUILD_CONFIG(Debug Debug_Asan)
-
 set(THIRD_PARTY "${CMAKE_SOURCE_DIR}/ThirdParty")
 
 set(BGFX_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
@@ -49,12 +31,12 @@ add_subdirectory(${THIRD_PARTY}/zlib ${CMAKE_BINARY_DIR}/zlib/zlib-build)
 add_subdirectory( FitdLib )
 add_subdirectory( Fitd )
 
-target_compile_options(
-  Fitd PRIVATE "$<$<CONFIG:Debug_Asan>:/fsanitize=address>"
-)
-target_compile_options(
-  FitdLib PRIVATE "$<$<CONFIG:Debug_Asan>:/fsanitize=address>"
-)
-target_compile_options(
-  bimg PRIVATE "$<$<CONFIG:Debug_Asan>:/fsanitize=address>"
-)
\ No newline at end of file
+set(USE_ASAN ON CACHE BOOL "" FORCE)
+if(USE_ASAN) 
+	target_link_options(Fitd PRIVATE "-fsanitize=address")
+	target_compile_options(Fitd PRIVATE "-fsanitize=address")
+	target_compile_options(FitdLib PRIVATE "-fsanitize=address")
+	target_compile_options(bimg PRIVATE "-fsanitize=address")
+    target_compile_options(bgfx PRIVATE "-fsanitize=address")
+    target_compile_options(soloud PRIVATE "-fsanitize=address")
+endif()